4074090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 9858240

約数和(自身を除く): 5784150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 977, 1390, 1954, 2085, 2931, 4170, 4885, 5862, 9770, 14655, 29310, 135803, 271606, 407409, 679015, 814818, 1358030, 2037045, 4074090]

約数ペア:

[(1, 4074090), (2, 2037045), (3, 1358030), (5, 814818), (6, 679015), (10, 407409), (15, 271606), (30, 135803), (139, 29310), (278, 14655), (417, 9770), (695, 5862), (834, 4885), (977, 4170), (1390, 2931), (1954, 2085)]